package cn.edu.fjzzit.web.myhotel.service;


import cn.edu.fjzzit.web.myhotel.dto.FreeRoomDTO;
import cn.edu.fjzzit.web.myhotel.dto.RoomOrderDTO;

import java.util.List;

public interface RoomService {
    List<FreeRoomDTO> findFreeRoom(String checkInDate, String checkOutDate);
    Long bookingRoom(RoomOrderDTO roomOrderDTO);



}
